Perhaps you should try some spelling variations:
"modified objective optimization algorithm" » "modified multiobjective optimization algorithm", "modified objective optimization algorithms", "modified objective optimisation algorithm", "modified objective estimation algorithm"
"modified fire predators algorithm" » "modified fire predation algorithm", "modified marine predators algorithm", "modified seird predators algorithm", "modified bi1 predators algorithm", "modified male predators algorithm"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified fire predators algorithm\") OR (\"modified objective optimization algorithm\"))~".
• Removing quotes may allow a broader search: (( modified fire predators algorithm ) OR ( modified objective optimization algorithm ))~.
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